def read_byte()

in dubbo/codec/decoder.py [0:0]

• 6 lines of code
• 2 McCabe index (conditional complexity)

    def read_byte(self):
        """
        读取一个字节并向后移动一位指针
        :return:
        """
        if self.__index >= len(self.__data):
            raise ValueError('Index {} bigger than data length {}'.format(self.__index, len(self.__data)))
        value = self.__data[self.__index]
        self.__index += 1
        return value